ATA 28 FUEL

2. How are the wing tanks in the A318/A319/A320 divided?. Into inner cells and outer cells. They are not divided. Into left and right tanks. Into upper and lower cells.

3. In the A321, are the wing tanks divided like in the A318/A319/A320?. No, they are not divided. Yes, into inner and outer cells. Yes, into upper and lower cells. Yes, into left and right tanks.

4. What is the first source of fuel supplied to the engines in the A318/A319/A320?. Center tank. Wing inner cells. Wing outer cells. Direct feed from outer cells.

5. How is fuel transferred from the outer cells to the inner cells in the A318/A319/A320?. Via inter cell transfer valves. Automatically when outer cells are empty. Through a cross feed valve. By gravity flow.

. What happens to the LP valve when an engine stops in the A318/A319/A320?. It closes. It remains open. It switches to manual control. It triggers the APU.

7. What is the purpose of the cross feed valve in the A318/A319/A320?. To connect or isolate the left and right sides. To regulate fuel temperature. To transfer fuel to the APU. To prevent fuel leaks.

11. Where is the Refuel/Defuel coupling located on the RH wing of the aircraft?. On the lower surface, near the leading edge. On the upper surface, near the trailing edge. Inside the cockpit. On the APU.

12. How does the crossfeed valve operate in the aircraft's fuel system?. It electrically connects the left and right tanks. It isolates the engine fuel feed supply. It controls fuel temperature. It supplies fuel to the APU.

15. What happens when the center tank pumps run in the aircraft's fuel system?. The center tank supplies fuel to the engines. The LP valve closes. The cross feed valve opens. The APU LP valve opens.

16. Where is the air release valve installed in the fuel system?. At the highest point between the pump and the LP fuel valve. In the center tank. In the wing tank. Inside the fuel pump.

17. When does the LP fuel valve isolate the engine fuel feed supply?. At engine shutdown and in case of an emergency. During refueling. When the LP valve is manually closed. During crossfeed operations.

2. In the A318/A319/A320, when is fuel supplied to the engines from the wing inner cells? When the center tank is __________. full. empty. overfilled. pressurized.

3. Two engine Low Pressure (LP) valves in the A318/A319/A320 close when their related engine. is running. is refueled. stops. overheats.

4. The cross feed valve in the A318/A319/A320 divides the main fuel pump system into two parts, one for each __________. fuel tank. wing. engine. pump.

5. The wing fuel feed pumps in the A318/A319/A320 are replaced from the __________. ockpit. belly fairing. wing upper surface. wing lower surface.

6. The manual Magnetic Level Indicators are used to calculate tank fuel quantities if a failure affects the Fuel Quantity Indicating System, such as an. electrical failure. engine malfunction. APU failure. overheating issue.

7. The LP fuel valve in the A318/A319/A320 isolates the engine fuel feed supply during engine shutdown or in case of an __________. APU malfunction. LP valve failure. engine fire emergency. overheating situation.

8. The scavenge jet pump in the fuel system has a jet pump body, a jet adaptor assembly, and a non-return valve (NRV) that prevents fuel from entering a fuel pump that is __________. running. inoperative. oversized. overheated.

1. In what situation will the FAULT light on the MODE SEL P/BSW and the MASTER CAUT come on in flight?. Failure of the center tank transfer valves. Failure of wing tank transfer valves. When more than 5000 kg of fuel is left in either wing tank. When there is no fuel in the center tank.

2. What triggers the display of the FUEL page on the ECAM?. Failure of the main fuel pumps. Wing tank overflow. Failure of the center tank transfer valves. Low fuel level in the center tank.

3. In MANUAL MODE, what should be done when the FAULT light appears in the CTR TK P/BSW?. Leave the P/B switch in the OFF position. Set the MODE SEL P/BSW to AUTO mode. Push the FAULT light to reset it. Set the related CTR TK L XFR or R XFR P/B switch to OFF.

6. How can you test the operation of the high-level protection system during refueling?. By setting the Pre-selector to maximum fuel load. By draining at least one liter of fuel. By performing the Lights (LTS) and High Level (HI. LVL) test. By turning on the external ground power.

7. Before entering a fuel tank for maintenance, it is essential to complete the Pre-Entry Checklist. TRUE. FALSE.

10. When refueling is complete, the END light will not illuminate, indicating that the refuel valve is still open. TRUE. FALSE.